<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <el-form ref="form" :model="form" :rules="rules">
          <el-form-item prop="mobile">
            <el-input v-model="form.mobile" />
          </el-form-item>

          <el-form-item prop="password">
            <el-input v-model="form.password" type="password" />
          </el-form-item>

          <el-form-item prop="isAgree">
            <el-checkbox v-model="form.isAgree">平台用户使用协议</el-checkbox>
          </el-form-item>

          <el-form-item>
            <el-button style="width: 350px" type="primary" @click="hLogin">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
export default {
  name: 'Login',
  data() {
    return {
      form: {
        mobile: process.env.NODE_ENV === 'development' ? '12000000002' : '',
        password: process.env.NODE_ENV === 'development' ? 'hm#qd@23!' : '',
        isAgree: false
      },
      rules: {
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          {
            pattern: /^(?:(?:\+|00)86)?1\d{10}$/,
            message: '手机号格式不正确',
            trigger: 'blur'
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          {
            min: 6,
            max: 16,
            message: '密码长度应该为6-16位之间',
            trigger: 'blur'
          }
        ],
        isAgree: [
          {
            validator: (rule, value, callback) => {
              // rule 当前的校验规则
              // value 当前的校验的值
              // 如果通过校验: callback()
              // 如果不通过校验: callback(new Error('错误说明'))
              // if (value === true) {
              //   callback()
              // } else {
              //   callback(new Error('请您同意'))
              // }
              value ? callback() : callback(new Error('请您同意'))
            }, trigger: 'change' }
        ]
      }
    }
  },
  methods: {
    hLogin() {
      this.$refs.form.validate(async valid => {
        if (!valid) return
        //  要加 async 和 await  因为是异步任务  网速慢的时候 登录跳转页面了 请求都没有发出去
        await this.$store.dispatch('user/login', this.form)
        //  登录成功跳转首页
        this.$router.push('/')
        // 提醒用户登录成功
        this.$message.success('登录成功')
      })
    }
  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
